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IrinaK [193]
3 years ago
10

R-6 = 7 how can you solve it

Mathematics
2 answers:
Inga [223]3 years ago
6 0
As follows
r-6=7
+6 +6
r= 13
melomori [17]3 years ago
6 0

Hi! These are the steps to find your answer:

r - 6 = 7

r - 6 + 6 = 7 + 6

r = 13

Check your answer:

13 - 6 = 7

7 = 7

Hope this helps!

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Plzz help me im giving 12 points
Serggg [28]
This Is very simple.

30m + 50 = 20m + 100

This is the new equation needed to solve for m.
first we must isolate "m".

30m + 50 = 20m + 100
        - 50             - 50

30m = 20m + 50
-20m   -20m

10m = 50

divide both sides by 10 to isolate "m".

m = 5

hope this helps!





3 0
3 years ago
PLS HELP I NEED ANSWER ASAP!<br> PPLS BE RIGHT!
Luba_88 [7]

Answer:

They used 6 vans and 3 buses

Step-by-step explanation:

x + y= 9

13x + 40y= 198

x= 9 - y

13(9 - y) + 40y= 198

117 - 13y + 40y= 198

27y= 81

y= 3

9-3= 6

4 0
3 years ago
Read 2 more answers
Find the Absolute Value of: |-16+9|
musickatia [10]

Answer:

7

Step-by-step explanation:

|-16+9|

Calculate the number inside the absolute value

|-7|

Now take the absolute value

7

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to 10x2y + 25x2?
babymother [125]
10 x^{2} y +25 x^{2}  = 5 x^{2} ( \frac{10 x^{2} y +25 x^{2} }{5 x^{2} })  = 5 x^{2} ( \frac{10 x^{2} y}{5 x^{2} } +  \frac{25 x^{2} }{5 x^{2} } ) = 5 x^{2} ( \frac{2y}{1} +  \frac{5}{1} )

Answer A   5x² * ( 2y + 5)
7 0
3 years ago
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What is the answer to this problem?
serious [3.7K]
Nothing, it's just your foot. So if going to ask a question make it reasonable. OK?
8 0
3 years ago
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